di·chlo·ro·di·flu·o·ro·methane英daɪklɔːrəʊdaɪfluːərə'meθeɪn美daɪklɔːroʊdaɪfluːərə'meθeɪnCOCA³¹⁵¹¹¹⁺⁴ 基本例句 n.化二氯二氟甲烷 And, this one here, some of you might recognize, is dichlorodifluoromethane. It's also known as a CFC. 而且在这些当中有些你或许认识,是二氯二氟化碳,它也是众所周知的氟利昂。163